baber/WOPTO huggingface dataset:
Patent JP-H1126592-A (JP)
Title: Logic circuit, logic circuit design device, method for designing circuit, and computer readable recording medium with design program for logic circuit recorded
Inventor: ISHIKAWA TAKASHI
IPC: H01L21/82
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten a delay time in a path running through VDDL cells by connecting only a plurality of first cells to the output of an amplifying means for amplifying the second supply voltage which is lower than the first one to the first supply voltage. SOLUTION: A plurality of first cells G3, G5, G8 which are driven by the first supply voltage VDDH and a plurality of second cells G2, G4, G6, G7 which are driven by the second supply voltage VDDL which is lower than the first one VDDH are located and the second supply voltage VDDL is amplified to the first supply voltage VDDH by means of a level converter LC 101 which is an amplifying means. At that time, only the first cells G3, G5, G8 are connected to the output of the level converter LC 101. By this method, a delay time in a path running through the VDDL cells G2, G4, G6, G7 can be shortened.
Patent JP-H059585-A (JP)
Title: Method and apparatus for electron beam irradiation
Inventor: NARUSE YUTAKA
IPC: C21D9/56
Filed: 1991-06-28
Abstract: PURPOSE:To perform production industrially free from waste by applying electron beam irradiation to a separately prepared idle target at the time when irradiation is not necessary. CONSTITUTION:A continuously traveling metal strip 2 is continuously irradiated with an electron beam 3. At this time, a separately prepared idle target 4 is irradiated with the electron beam 3 at the time when irradiation is not necessary. An electron beam source 1 having a deflection coil and the idle target 4 are provided to an electron beam irradiation apparatus. A cooling device is provided to the idle target 4. The idle target 4 has a circular-arched or annular shape. By this method, the strip conveyance velocity can be prevented from coming under the control of beam irradiation conditions.
Patent JP-H0511296-A (JP)
Title: Optical waveguide type wavelength converter
Inventor: FUJII KAZUHIRO
IPC: G02F1/37
Filed: 1991-06-28
Abstract: PURPOSE:To improve temp. stability and to improve efficiency by forming an optical waveguide consisting of lithium vanadate on a low-temp. type lithium phosphate single crystal substrate of the optical wavelength converter having a nonlinear optical effect. CONSTITUTION:A groove is formed by sputter-etching on the surface of the low-temp. type lithium phosphate single crystal substrate 1. The lithium vanadate is grown by liquid epitaxy on this substrate 1, by which the optical waveguide 2 is formed. The flux to be used is Li2-V2O5. This flux dissolves in water and can grow the low-temp. type lithium vanadate at a low temp. The compsn. range of the flux is, by molar ratios, V2O5:Li2O=44:56 to 25:75, more preferably 43:57 to 40:60. The lithium vanadate extremely less absorbs the incident light, operates stably and can suppress optical damages as well. The generation of heat of the element is small and the temp. is stably maintained. The temp. control is thus easy.
Patent JP-S6426222-A (JP)
Title: Arithmetic circuit with flag detecting function
Inventor: WATANABE YUKARI
IPC: G06F7/00
Filed: 1987-07-22
Abstract: PURPOSE:To decrease the number of execution microprogram steps by performing flag detection in each arithmetic block, and selecting respective flags with a control signal and setting it in PSW. CONSTITUTION:At least >=2 arithmetic blocks, e.g. 1 and 2 such as ALU and a barrel shifter are equipped with flag detecting circuits and flags 8 and 9 which are detected by arithmetic operation are selected by a selecting circuit 4 with the control signal C, so that a necessary flag is set in the PSW. Consequently, the flag can be set without requiring any extra step and the plural arithmetic blocks are put in simultaneous operation to perform the flag detection.
Patent JP-H0349560-A (JP)
Title: Inverter controller
Inventor: YAMAMOTO YASUHIRO
IPC: H02J3/38
Filed: 1989-07-17
Abstract: PURPOSE:To simplify the circuit constitution by arranging the constitution such that only the phase current instruction to one inverter unit is corrected. CONSTITUTION:In the case of device which has two inverters 6-1 (6-2), the difference in the phase output currents of both 6-1 and 6-2 can be corrected. That is, by output current detectors 9-1 and 9-2, the difference in the phase output currents of each inverters 6-1 and 6-2 is detected, and based on this difference, only the phase current instruction to one inverter 6-1 (6-2) is corrected.
Patent JP-H0928158-A (JP)
Title: Apparatus for raising up grain culm of combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D57/22
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for raising up grain culms of a combine harvester, capable of facilitating maintenance operations and excellent in operating efficiency such as removal of clogged waste straws by providing a case gap for freely inserting an operator's hand between mutually adjacent and opposite inner side edges. SOLUTION: This apparatus for raising up grain culms of a combine harvester is obtained by installing raising up cases 3 and 4 for protruding raising up lugs 2 along the outer side edges 1, raising up and guiding culm bodies in a parallel state and providing each case gap 6 for freely inserting an operator's hand between the mutually adjacent and opposite inner side edges 5. Furthermore, each guide rod 27 extending from a grass dividing unit 12 to the rear upper part is installed between the protruding and opposite parts of the raising up lugs 2 between the raising up cases 3 and 4 to guide the grain culms raised up with the raising up lugs 2.
Patent JP-H1032706-A (JP)
Title: Image processor
Inventor: ISHIKAWA KYOSUKE
IPC: H04N1/21
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To cope with the high speed of the processing operation of IOT and to set the resolution of an output image high by starting taking out data by means of an image forming means when a buffer means hold prescribed quantity of image data after expansion. SOLUTION: When image data which an image compression/expansion part 2 expands is made into a visual image in IOT 5, expanded image data is temporarily held in the buffer 4, the buffer 4 holds the prescribed quantity of image data and image data is started to be taken out from the buffer 4. Even if the processing speed of IOT 5 is faster than that of the image compression expansion part 52, image data can be transferred between them. Even if an operation frequency which the image expansion part 2 synchronizes has high marketability, the operation frequency which IOT 5 synchronizes can be improved. Thus, high resolution of the output image can be realized while taking advantage of high productivity and low cost by the synchronous expansion of the compressed image.
Patent JP-H1115311-A (JP)
Title: Heating device, and image forming device
Inventor: MIURA SEIETSU
IPC: G05D23/19
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent condensed water drop from being dropped on and adhered to a recording medium by providing a recessed groove which is lower from the inside of a passing area of a material to be heated to the outside of the passing area. SOLUTION: A recessed groove 8a continuous in the longitudinal direction of a heating part which is lower from the inside of a passing area of a recording medium P to the outside of the passing area, is provided. When the recording medium P is introduced in a fixing nip part N, the toner image T on the recording medium P is softened, melted and fixed. In fixing the image, the water contained in the recording medium P and the toner T is heated at the fixing nip part N into steam, and adhered to and condensed on a component in the vicinity of the fixing nip part N such as a wall surface W of a cover 8 above the device.  Water drop collected in the recessed groove 8a of the wall surface 8a flows in the recessed groove 8a as 21 flow passage down to an inclined part outside the recording medium passing area, and dropped outside the passing area, but not dropped in the recording medium passing area. That means, the condensed water is prevented from being dropped on and adhered to the recording medium P while it is passed through.
Patent JP-S5886259-A (JP)
Inventor: NISHIBORI SADAO
IPC: E04B1/94
Filed: 1981-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000242077-A (JP)
Title: Photoreceptor unit, developing device, process cartridge, and image forming device
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent toner in a developing case from being leaked because of falling and the like, and to make eliminable such trouble that a tape is peeled at a using time. SOLUTION: A blade holder 42, a blade 17 and a reinforcing plate 43 are fitted to the fitting surface 44 of the developing case 13 so as to be laminated. Besides, seal members 57 and 59 enhancing the airtightness of an interval between the outside wall 41 of the case 13 are arranged along at least the upper edge and the lower edge of the holder 42. Thus, even when a developing roller 15 and the blade 17 are vibrated because abnormal impact acts on the case 13, the toner in the case 13 is prevented from being leaked outside through the rear side of the holder 42. Besides, such trouble that the tape is peeled at the using time can be eliminated.
Patent JP-S6077365-A (JP)
Title: Operation of fuel cell
Inventor: NISHIHARA YOSHINORI
IPC: H01M8/04
Filed: 1983-10-03
Abstract: PURPOSE:To increase operation life of a fuel cell by intermittently exchanging reaction gases supplied to each of electrodes by exhausting reaction gases in gas flow lines with inactive gas. CONSTITUTION:After a fuel cell is operated for a specified time, a fuel gas supply valve 10a and an oxidizing gas supply valve 11a are closed to stop gas supply. Inactive gas supply valve 12a and 12b are opened and inactive gas, for example, nitrogen is supplied to pipe lines and a fuel cell 5 to exhaust reaction gases in arrow directions B and D. Then valves 12a and 12b are closed, the valve 10a is opened, the valve 10b is closed, the valve 10c is opened. The valve 11a is opened, the valve 11b is closed, the valve 11c is opened. When reaction gases are supplied, former anode operates as a cathode, and former cathode operates as an anode and electricity having opposite polarity is generated in electrodes M and N and supplied to a load after changing polarity with a polarity exchanger 12.
Patent JP-S6243948-A (JP)
Title: System for confirming operation of peripheral equipment
Inventor: TAKAHASHI AKIRA
IPC: H04M3/26
Filed: 1985-08-21
Abstract: PURPOSE:To improve remarkably the service and maintenance management efficiency by executing a control instruction from a terminal equipment to a peripheral equipment and returning the result of execution to the terminal equipment so as to allow the maintenance personnel to grasp in details the operating state of the peripheral equipment. CONSTITUTION:An SWC 5 applies connection test or an STA 1 and a TRK 4 via an LC 2 and confirms the talking and the normality of connection state data read from an MM 7 via a CC 6. The operation above is similar to a conventional system. When the maintenance personal inputs a connection state read instruction of the SW 3 from an MAT 8, the CC 6 sends a connection state read instruction to the SWC 5. The SWC 5 uses the connection state read instruction to read the connection state of the SW 3 and returns the result to the MAT 8 via the CC 6. The maintenance personal uses the returned result to grasp the connecting state of the SW 3.
Patent JP-S6071030-A (JP)
Title: Stirrer for stirring vicinity of wall surface
Inventor: KARURUUEERITSUHI OTSUTO
IPC: C08F2/02
Filed: 1984-09-05
Abstract: In this stirrer, the stirrer arms (3, 3a) are arranged radially on the drive shaft (2) and are provided with plates (4, 4a). On these plates, stirring elements (5, 6) are arranged at a distance and inclined relative to one another, in such a way that their shadow areas overlap in the direction of revolution or at least are almost contiguous.
Patent JP-H0471001-A (JP)
Title: Ternary pulse separating circuit
Inventor: KOMORI SEIJI
IPC: H03M5/16
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a ternary pulse separating circuit allowed to reduce its layout area and easily constitute I/O terminals or the like and appropriate for IC formation by connecting the positive logical reset input terminal of one SR flip flop(FF) to the output of an inverter. CONSTITUTION:Since the positive logical reset input terminal 10 of an SR FF 6 and the negative logic set input terminal 7 of an SR FF 5 are connected to the output of an inverter 2, one of inverters used for a conventional example is removed. Thereby, a speed control signal 23 and a phase control signal 25 are obtained from the 2nd speed signals 21, 22. The waveform of an 'M' signal output is the same as that of a conventional signal. The waveform of an 'H' signal output is different from the waveform of the conventional signal about its trailing timing. However, the leading timing of the 'H' signal output to be used for phase control is the same as that of the conventional signal, the signal can be used as a control signal without generating a trouble.
Patent JP-H1031420-A (JP)
Title: Foldable stand implement for seat card and the like
Inventor: OCHI TOSHIO
IPC: G09F1/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and rapidly carry out the work to erect a stand implement for seat cards, etc., on a table. SOLUTION: This foldable stand implement for the seat cards, etc., has a folding part at the intermediate part of a main body 2, and is constituted freely foldable and changeable to a closed posture obtd. by folding both ends inward around this folding part and a use posture obtd. by opening both ends outward and has holding parts 3 for holding the seat cards, etc., on the inside surface side of the main body 2. The main body 2 is provided with posture holding mechanisms 10 for holding the posture of the main body 2 at the use posture obtd. by opening both ends outward at a prescribed angle, by which the foldable stand implement for the seat cards, etc., is constituted.
Patent JP-H10123532-A (JP)
Title: Orientation treating agent for liquid crystal cell
Inventor: MIYAMOTO SADAO
IPC: C09D179/08
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an orientation treating agent for a liquid crystal cell with which a liquid crystal oriented film having a low graded orientation angle stable to a heat treatment is obtainable and a uniform liquid crystal display of a high contrast is obtainable and the orientation treating agent for the liquid crystal cell which is the orientation treating agent for the liquid crystal cell obtd. by using feroelectric liquid crystals or antiferroelectric liquid crystals and which uniformly controls the orientation state of the liquid crystals. SOLUTION: At least part of the diamine component of the orientation treating agent for the liquid crystal cell consisting essentially of a tetracarboxylic acid deriv. component and the polyimide and/or polyimide precursor obtd. by bringing the diamine component into reaction polymn. is the diamine component expressed by the formula (where, (n) is an integer from 1 to 12) and imparts the graded orientation angle of <=2 deg. to the nematic liquid crystals.
Patent JP-H0234972-A (JP)
Title: Semiconductor pressure detector
Inventor: KANEKO CHUKEI
IPC: G01L9/00
Filed: 1988-07-25
Abstract: PURPOSE:To realize a pressure detector in which its offset can be regulated to zero by additionally mounting an electrode of a MOS structure at one position of connecting resistors of a bridge. CONSTITUTION:An offset electrode 5 of a MOS structure at one position of connecting resistors 2, 3 with a silicon single crystalline diaphragm to be deformed by pressure and four gauge resistors 1 on its main face to be connected in a bridge is formed. An offset is formed not only by the unbalances of the four resistors 1 but the unbalance of the connecting resistors. The electrode 5 of the MOS structure is added to one of the resistors 2, 3, and the offset controlled at the resistance value of the connecting resistor part by a bias can be regulated to zero by suitably controlling the bias voltage to be applied to the electrode.
Patent JP-S5886500-A (JP)
Inventor: SHIMODA OSAMU
IPC: G21F9/34
Filed: 1981-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6245813-A (JP)
Title: Rack-pinion type elevator
Inventor: TOMIE TORU
IPC: E02B17/00
Filed: 1985-08-23
Abstract: PURPOSE:To simply and safely equalize loads to be applied to gears by a method in which only the gear sharing minimum load among a plurality pinion gears is operated and the other pinion gears are restricted by brakes. CONSTITUTION:In a jack-up type working platform consisting of plural legs 1 and a working base 7, loads to be applied to pinion gears 3 are detected by a torque sensor incorporated in a reduction gear mechanism 4. A pinion gear 3 sharing minimum load among plural pinion gears 3 is discerned by a sensor, and only the pinion gear 3 is operated. The other pinion gears 3 are restricted by brakes 6. When the load of the gear 3 sharing minimum load reaches the average value of all loads, the motor 5 of the gear 3 sharing minimum load is stopped, and the brakes 6 of the other gears 3 are released, whereby loads to be applied to each gear 3 are equalized simply and safely.
Patent JP-H0740626-A (JP)
Title: Printer
Inventor: KUROKAWA NORIYUKI
IPC: B41J25/308
Filed: 1993-07-27
Abstract: PURPOSE:To always perform printing under specified printing conditions even the paper thickness varies. CONSTITUTION:On the both sides of a lower block A, fixed plates 2, 3 are provided. A platen 5 and paper feed shafts 6, 7 are provided between the fixed plates 2, 3. Paper feed rollers 9, 10 are respectively provided on the paper feed shafts so as to be integrally rotated. On one end of the paper feed shaft 6, a line feed knob 12 having a clutch part 12a and a tapered part is mounted. In an upper block B, a printing head 20 is provided through guide shafts 17, 18 transversely provided on a movable plate 15, which is shakably mounted on a support shaft 14 provided on an end part of the lower block. By pressing the line feed knob in an axial direction, the movable plate is pressed up by the tapered part. A head surface of a printing head is retracted from the platen so that paper of every thickness can be inserted. In addition, a projected part 22a ensuring a constant gap between paper and the head surface is provided on the printing head.
Patent JP-S6247425-A (JP)
Title: Manufacture of face hardened steel
Inventor: KANBARA SUSUMU
IPC: C21D8/00
Filed: 1985-08-23
Abstract: PURPOSE:To manufacture face hardened steel difficult in grain coarsening, by heating and working under specified conditions steel contg. specified ratios of C, Si, Mn, Nb, N, SolAl, etc., further specifying total quantity of solid soln. Nb. CONSTITUTION:Steel having chemical compsn. contg. 0.10-0.45% C, <=1.5% Si, 0.1-1.5% Mn, 0.01-0.14% Nb, <=0.009% N further one or 2 kinds among <=0.05% SolAl, <=0.04% Ti, <=0.05% Zr and the balace Fe with inevitable im purity and <=0.01% Nb* decided by a formula constituted from contents of SolAl, Ti, Zr, N is prepd. Next the steel is heated to >=1,050 deg.C, then worked by >=20% draft at 750-1,000 deg.C range. In this way, face hardened steel having good wear resistance, fatigue strength, surface pressure strength and in which even if high temp. surface hardening heat treatment is applied, austenite grain is not coarsened, heat treatment stress after quenching is a little, further tough ness of base material is superior, is obtd.
Patent JP-H1023003-A (JP)
Title: Terminal adaptor
Inventor: IDA SHUJI
IPC: H04L12/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the terminal adaptor that converts asynchronous serial transmission (PPP) data from a digital network into synchronous PPP data and is able to send the data to a synchronous PPP server. SOLUTION: A terminal adaptor 102, connected between a synchronous PPP server 101 and a digital network 103 with an asynchronous PPP data terminal equipment 106 connected thereto, is equipped with an asynchronous/synchronous PPP conversion section 10. The asynchronous/synchronous PPP conversion section 10 adds escape codes to the synchronous PPP data, received from the synchronous PPP server 101 to conduct assembling and conversion of the data into asynchronous PPP frames and to send the frames to the digital network 103, and the escape codes are eliminated from the asynchronous PPP codes, received from the digital network 103 and the data, are converted into synchronous data, which are sent to the synchronous PPP server 101.
Patent JP-S6165378-A (JP)
Title: Character pattern recognizing method and device
Inventor: YUGAWA ATSUSHI
IPC: G06K9/46
Filed: 1984-09-06
Abstract: PURPOSE:To recognize a character and a pattern with low cost by classifying and recognizing factors (for example, 'A,' 'B,' 'C,' etc.) which become a character and a pattern by only one factor out of factors of recognizing results and factors (for example, '-,' '1,' '0,' etc.) which become a different character and pattern by assembling with other factors. CONSTITUTION:In an input picture as shown in the figure, picture data of 1-6 of small-scaled isolated patterns are extracted as factors, and a segment 7 is not extracted. At this time, simultaneously, position information of respective factors is added and extracted and respective factors are recognized by an existing character pattern recognizing means 24. By a separating pattern character selecting means 25 out of the recognized factors, a factor of a separating pattern character, which becomes one new pattern character by assembling plural factors (for example, '-,' '1,' '0,' etc.) set beforehand, is discriminated, and a two-dimensional position relation is detected from position information added to respective factors by a position relation detecting means 26.
Patent JP-H0722341-A (JP)
Title: Treatment device
Inventor: ARAMI JIYUNICHI
IPC: H01L21/203
Filed: 1993-06-29
Abstract: PURPOSE:To control correctly a film-forming rate, the uniformity of a film formation and a film quality by a method wherein a shower head is split into a plurality of partitions, treating gas, whose flow rate and composition are independently controlled, is fed to each partition of the partitions and the gas is fed in a treatment chamber through the gas outlets of each partition. CONSTITUTION:A shower head 3 is hermetically split into three partitions 7, 8 and 9 via partition walls 4, 5 and 6. A treating gas blow-off surface 10 of the head 3 is also split into three regions, a plurality of holes 14 are bored in the blow-off surface 10 and the regions are respectively constituted in such a way that the numerical aperture of the holes of the regions are equal with each other. Moreover, treating gas introducing tubes 15, 16 and 17 are provided on the upper part of the head 3, treating gas of a desired composition is fed separately and independently to each of the partitions 7, 8 and 9 by a desired flow according to a control signal and the treating gas is fed in a treatment chamber 2. Thereby, a film-forming rate, the uniformity of a film formation and a film quality can be correctly controlled from the viewpoint of feed of the treating gas and the yield of a product can be improved.